123102333313 has 8 divisors (see below), whose sum is σ = 123824164968. Its totient is φ = 122380619904.

The previous prime is 123102333311. The next prime is 123102333317. The reversal of 123102333313 is 313333201321.

It can be written as a sum of positive squares in 4 ways, for example, as 49405286529 + 73697046784 = 222273^2 + 271472^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123102333313 - 2¹ = 123102333311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123102333311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2909095 + ... + 2951107.

It is an arithmetic number, because the mean of its divisors is an integer number (15478020621).

Almost surely, 2^123102333313 is an apocalyptic number.

It is an amenable number.

123102333313 is a deficient number, since it is larger than the sum of its proper divisors (721831655).

123102333313 is a wasteful number, since it uses less digits than its factorization.

123102333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59123.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 123102333313 its reverse (313333201321), we get a palindrome (436435534634).

The spelling of 123102333313 in words is "one hundred twenty-three billion, one hundred two million, three hundred thirty-three thousand, three hundred thirteen".